Aspirator disposal system for air conditioner evaporator condensate专利检索-涡旋蒸发器实验室设备专利检索查询-专利查询网

Aspirator disposal system for air conditioner evaporator condensate

阅读：561发布：2021-05-28

专利汇可以提供Aspirator disposal system for air conditioner evaporator condensate专利检索，专利查询，专利分析的服务。并且The scroll housing for a centrifugal blower is provided with a narrow elongated slot completely across the width of the housing and along the bottom of the same upstream of the scroll outlet which intersects the condensate drain pan. A plurality of laterally spaced, liquid smashing fingers extend upwardly at approximately 45* to the direction of flow, downstream of the aspirator slot, with the fingers struck out from the scroll bottom to define secondary aspirator slots downstream of the fingers. The bottom edge of the scroll housing, at its outlet is also upwardly inclined in the direction of flow to direct the condensing air carrying the atomized condensate against the full surface of the condenser coil positioned in the path thereof, for evaporation by thermal exchange. A rectangular opening leads from the condenser chamber downstream of the scroll housing and an adjustable door covered opening associated with the room sidewall of the unit and aligned therewith allows fresh makeup air to join the recirculated room air passing through the filter and the evaporator coil and separated from the condensing air by an appropriate bulkhead.，下面是Aspirator disposal system for air conditioner evaporator condensate专利的具体信息内容。

权利要求

1. In a refrigeration air conditioner including: a cabinet, an air cooled condenser, an evaporator positioned within said cabinet and separated from said condenser by partition means, a centrifugal, cylindrical blower wheel mounted for rotation about a horizontal axis within said cabinet, a scroll housing, a drain pan extending along the bottom of the cabinet and having portions underlying the condenser, the evaporator and the blower scroll housing, said blower scroll housing including a semi-cylindrical portion concentrically surrounding and spaced from said wheel and a flat bottom wall portion extending away from said semi-cylindrical portion and parallel to said drain pan, first aspirator means comprising a narrow, elongated slot extending fully across said scroll housing at the juncture between the semi-cylindrical portion and the flat bottom wall portion of said scroll housing, second aspirator means comprising a plurality of laterally spaced liquid smashing fingers extending upwardly from the bottom of the scroll housing and struck out of the same, downstream of said first aspirator means for atomizing condensate carried by the blower air stream aspirated by said first aspirator means.

2. The air conditioner as claimed in claim 1, wherein said spaced fingers are inclined upwardly at an angle approximately 45* to the direction of the air flow.

3. The air conditioner as claimed in claim 1, wherein said fingers are struck out of the bottom of said scroll housing with the openings resulting therefrom defining secondary aspirator means for said condensate, downstream of said fingers.

4. The air conditioner as claimed in claim 2, wherein said fingers are struck out of the bottom of said scroll housing with the openings resulting therefrom defining secondary aspirator means for said condensate downstream of said fingers.

5. The air conditioner as claimed in claim 3, wherein the bottom of said scroll housing terminates at its outlet end in a narrow outwardly inclined edge which assists in atomizing said liquid condensate carried by said air stream with said edge being apertured to eliminate build up of back pressure within the scroll housing and defining third aspirating means to aspirate water into the air stream discharging from the scroll housing.

6. The air conditioner as claimed in claim 4, wherein the bottom edge of said scroll housing is inclined upwardly and outwardly to assist in atomizing the condensate carried by the air stream with said edge being apertured to eliminate build up of back pressure within the scroll housing and defining third aspirating means to aspirate water into the air stream discharging from the scroll housing.

7. The air conditioner as claimed in claim 1, wherein said scroll housing includes spaced, vertical sidewalls, an opening formed within one of said vertical sidewalls downstream of said blower, a front panel and transverse partition means carried by said cabinet to separate said blower scroll housing from the evaporator, a rectangular opening formed within said front panel corresponding to the rectangular opening within the scroll housing sidewall, an adjustably pivotable door overlying said front panel opening to vary the volume of fresh make up air delivered thereby to the air stream prior to circulation through the evaporator coil from the room being conditioned.

8. The air conditioner as claimed in claim 5, wherein said scroll housing includes spaced, vertical sidewalls, an opening formed within one of said vertical sidewalls downstream of said blower, a front panel and transverse partition means carried by said cabinet to separate said blower scroll housing from the evaporator, a rectangular opening formed within said front panel corresponding to the rectangulaR opening within the scroll housing sidewall, an adjustably pivotable door overlying said front panel opening to vary the volume of fresh make up air delivered thereby to the air stream prior to circulation through the evaporator coil from the room being conditioned.

9. In a blower assembly comprising a centrifugal blower wheel rotating within a scroll housing for producing an air stream, a water reservoir underlying said scroll housing, and aspirator means for aspirating water from said reservoir into said air stream, the improvement wherein said aspirator means comprises: a narrow elongated slot extending across said scroll housing adjacent the bottom thereof and upstream of the centrifugal blower outlet and just above said water reservoir, a plurality of liquid smashing fingers extending upwardly from the bottom of said scroll housing downstream of said aspirator slot.

10. The blower assembly as claimed in claim 9, wherein said fingers are struck out of the bottom of said scroll housing with the openings resulting therefrom defining secondary aspirator means for the water within said reservoir, downstream of said fingers.

11. The blower assembly as claimed in claim 10, wherein the bottom of the scroll housing terminates at its outlet end, and a narrow upwardly inclined edge which assists in atomizing the water, with the edge being apertured to eliminate build-up of back pressure within the scroll housing and to form tertiary aspirating means for aspirating water into the bottom of the scroll housing.

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Aspirator disposal system for air conditioner evaporator condensate

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